Does Ubuntu 10.04 supports 4.4BSD style routing

[jamesbon]

In the example codes of Network Programming Vol1 of Richard Stevens book
in README following line is given


cd ../libroute # only if your system supports 4.4BSD style routing sockets
make # only if your system supports 4.4BSD style routing sockets

cd ../libxti # only if your system supports XTI
make # only if your system supports XTI
So does Ubuntu 10.04 I am using 64 bit support

1) 4.4BSD style routing sockets
2) XTI
How can I verify this?